16-79. The differential drum operates in such a manner
Chapter 17, Problem 16-79(choose chapter or problem)
16-79. The differential drum operates in such a manner that the rope is unwound from the small drum B and wound up on the large drum A. If the radii of the large and small drums are R and r, respectively, and for the pulley it is (R +/)/2, determine the speed at which the bucket C rises if the man rotates the handle with a constant angular velocity of io. Neglect the thickness of the rope.
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